CG590LS

Series:	CG5
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	90V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	--
Number of Poles:	2
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	Axial Cylinder, Radial Bend

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Gas Discharge Tube Arresters (GDT)

Gas Discharge Tube Arresters (GDT), also known as Spark Gaps, are important components of data and communications systems for protection against transient voltage and surges from lightning and accidental contact with higher voltages. They serve as spark gaps, resistant to high voltages. They are widely used in most high voltage applications to protect against power surges, surges caused by electrostatic discharge, and other transient effects.The CG590LS is a type of GDT arrester. It is specifically designed to provide lightning-level protection and to minimize both the size and voltage at which flashover occurs. This type of arrester is made using a gas-filled, hollow-cathode spark gap rated at 500-580V. It is designed to provide a high-voltage spark gap with a relatively low voltage-to-flashover ratio.These arresters are designed with an electronically activated spark gap. When the gap is ignited, a transient voltage from an external voltage source is applied across the arrester and the gap. The spark gap provides electrical insulation, which prevents further voltage buildup and prevents damage to the equipment downstream of the arrester. In addition to providing protection against transient voltage, the spark gap also serves to minimize the time it takes for the plasma to leak out of the arrester when the arrester is no longer required.The CG590LS has an excellent reputation as a reliable, dependable, cost-effective arrester. It is one of the most widely specified and reliable GDT arresters on the market today. Its applications range from aviation to military and industrial operations. It can be used in high voltage applications such as in lightning protection networks, vehicles, ships, power and telecom transmission lines, etc. In addition to its lightning protection capabilities, the CG590LS is also an excellent choice for surge protection. It is designed with an internal capacitor and resistor, which are designed to reduce the transient voltage amplitude and reduce the rise time of the transient. This combination provides excellent surge protection, even in cases of nearby lightning strikes. Furthermore, it is designed to be small, light, and robust, allowing it to be used in a variety of environments and applications.The CG590LS is also designed with a unique gas-filled, hollow-cathode spark gap. This type of spark gap is designed to provide protection from high voltage spikes and to minimize the size and voltage at which flashover occurs. It also minimizes the arc-over voltage and current, providing optimal protection.The working principle behind the CG590LS GDT arrester is relatively simple. When an external voltage source is applied, the spark gap will ignite and a transient voltage will be applied across the arrester and the gap. This voltage will cause the gas in the arrester to break down, producing an arc within the arrester which is visible as a spark. This spark will dissipate the energy from the external voltage source, thus providing protection against transient voltage and surges.In conclusion, the CG590LS is a highly effective GDT arrester designed to provide lightning-level protection and to minimize the size and voltage at which flashover occurs. It is small, light, and robust and is used in a wide variety of applications. Its unique spark gap provides both protection from high voltage spikes and excellent surge protection. It is also an excellent choice for protecting data and communications systems from transientvoltage and surges.

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